Wish to pick up your old life upon escaping the Storytime at the beginning to get the "She's So Cute!" achievement.

Easy "Wel-ding!" achievement

Wish to not continue with your old life upon escaping the Storytime at the beginning to get the "Wel-ding!" achievement.

Steam achievements

Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.